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Brand Name : ENYU DRILL
Model Number : AQ/ BQ/ NQ/ HQ/ PQ
Certification : ISO9001: 2008, SGS
Place of Origin : Hunan, China
MOQ : 1 PCS
Price : Negotiable
Payment Terms : L/C, T/T, Western Union
Supply Ability : 15000 PCS/ Month
Delivery Time : 10-30 days
Packaging Details : Cartons + Ply-Wooden Cases
Color : as Request
Adavantage : High Performance
Export Markets : Global
Transport Package : Cartons + Ply-Wooden Cases
usage : Well Drilling, Mining Exploration Drilling
46 Mm To 146 Mm Diamond Core Drilling Tools AQ/ BQ/ NQ/ HQ/ PQ For Mining Exploration
Introduction of diamond core bits:
Surface-Set Diamond Bits are set with a singular layer of natural or synthetic diamond utilizing a hard matrix compound on the face of the bit. The diamond set design ensures sufficient overlap to prevent premature wear of the matrix.
Surface-Set diamond bits are primarily recommended for use in drilling relatively soft, abrasive, unconsolidated formations that are not effectively drilled by impregnated diamond bits. They are also recommended for use in drilling harder formations where the available rotational speeds and bit loads are insufficient to use impregnated diamond bits due to drilling equipment limitations.
Specification of diamond core bits:
ALL D.C.D.M.A. standards | |
Wireline serries | AQ, BQ, NQ, HQ, PQ, BQ-3, NQ-2, NQ-3, NQ-TT, H-3, HQ-TT, PQ-3, PQ-TT |
T2 series | 46, 56, 66, 76, 86 and 101 |
T6 series | 76, 86, 101, 116, 131 and 146 |
T6S series | 76, 86, 101, 116, 131 and 146 |
B series | 46, 56, 66, 76, 86, 101, 116, 131 and 146 |
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Excellent Cutting Speed Diamond Core Drill Bit For Marble And Limestone Drilling Images |